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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 24V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Configuration：2 Independent
- Voltage - Zener (Nom) (Vz)：24 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：33 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 18 V
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-363
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The MMBZ5252BS-7-F is a dual isolated Zener diode array manufactured by Diodes Incorporated in an SOT-363 surface-mount package. It features a nominal Zener voltage of 24V with a tolerance range of 22.80V to 25.20V at a test current of 5.2mA. The device has a maximum power dissipation of 200mW and a maximum Zener impedance of 33Ω. Maximum reverse leakage current is specified as 100nA at 18V. Operating and storage temperatures range from -65°C to +150°C.
Feature Summary
- Dual isolated Zeners integrated into an ultra-small surface mount package
- Planar die construction for reliable performance
- Lead-free and RoHS compliant manufacturing
Applications
- Automated assembly processes
- Voltage reference circuits
- Protection against overvoltage transients
Procurement Notes
Verify the complete part number including the suffix to confirm packaging configuration. Confirm compliance requirements such as RoHS status and halogen-free specifications against project standards. Ensure the sourcing channel provides original manufacturer documentation to validate authenticity and traceability before procurement.
Selection Notes
Select this component when two independent 24V references are required in a compact footprint. Verify that the 200mW power dissipation rating meets thermal requirements. Check that the 33Ω impedance value aligns with circuit stability needs. Compare dimensions against available board space constraints.
Part Context
This part belongs to the MMBZ5221BS through MMBZ5259BS series, which offers various Zener voltage options in the same SOT-363 package. The series utilizes planar die construction and is designed for high-volume automated assembly. All devices in this family share identical mechanical dimensions and pin configurations.
Replacement Considerations
MMBZ5252BS-7
FAQ
What is the marking code for the MMBZ5252BS?
The product type marking code is KK2.
What is the maximum non-repetitive surge power capability?
The datasheet includes a graph for maximum non-repetitive surge power versus pulse width, but does not specify a single fixed wattage value.
